package com.surelution.projects.crm

class Promoting {

    static constraints = {
		description nullable:true
		description blank:true
		endDate nullable:true
		stationGas(unique:['price','startDate','endDate'])
    }
	StationGas stationGas

	Float price
	PromotingType promotingType
	String description
	
	/**
	 * 开始时间
	 */
	Date startDate

	/**
	 * 结束时间
	 */
	Date endDate
}
